baber/WOPTO huggingface dataset:
Patent JP-H10173913-A (JP)
Title: Image forming device
Inventor: IMAIZUMI SHOJI
IPC: H04N1/393
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To reproduce characters of high quality which has density and color information while holding the resolution of a character image and gradations of a half-tone image excellent by restoring pixel data on a pixel of interest and image data on its peripheral pixels to image data of a character image before reduction by a reducing means. SOLUTION: A macroarea decision part 610 decides which of a binary image such as a character image and a half-tone image each block consisting of 2×2 pixels belongs to according to image data of R, G< and B from a variable power moving process part 602 and stores the result in an attribute map memory 611. The image data of R, G, and B are converted by a UCR/BP process part 604 into data of C, M, Y, and K, which are outputted to an exposure head through a GTC compression part 606 to a picture quality correction part 609 which perform processes according to the data in the attribute map memory 611. Consequently, characters of high resolution and high quality can be stored and reproduced with smaller memory capacity than before.
Patent JP-H08170690-A (JP)
Title: Floating rubber
Inventor: ABE RYUSUKE
IPC: F16F15/08
Filed: 1994-12-14
Abstract: PURPOSE: To attain both ensuring rigidity and improving a vibration absorbing function by forming a diameter of an intercylinder far larger than a diameter of a mounting bolt so as to improve rigidity against shear direction force acting in a mounting part from a mounted member, in a floating rubber for mounting the mounted member in a car body side member in a floating condition. CONSTITUTION: In a floating rubber 1 of almost cylindrical shape having a bolt insertion hoe in the center and having an annular groove 3 of fitting a bracket 10 of a mounted member in the periphery, an intercylinder fitting groove part 4 of prescribed depth is formed toward an upper end surface from a lower end surface in a thick part between the bolt insertion hole 2 and the annular groove 3. An intercylinder 5 is fitted to the intercylinder fitting groove part 4, and a mounting bolt 6 with washer 7 is inserted to the bolt insertion hole 2, to insert the mounting bolt 6 to a mounting hole 9a of a car body side member 9, screwed to a nut 8 and tightened. By this tightening, a connecting part 13 is bitten off, to fix the intercylinder 5 interposed by a washer 7 and the car body side member 9.
Patent JP-2000160707-A (JP)
Title: Joint
Inventor: INOUE KIYOTAKA
IPC: E04B1/62
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion of a stainless steel part by providing a sacrifice anticorrosive material in the connecting part of the stainless steel member of the load support part of an expansion joint. SOLUTION: This expansion joint comprises a facing part and a load support part 3, and it is interposed between a base isolation structure and the ground to connect the both to each other. The support part 3 comprises a vertically rigid bent plate 8 consisting of thick stainless plate welded in substantially X-shape and a plate spring with substantially C-shaped sectional profile consisting of thin stainless steel plate which is a horizontally expansible and contractible elastic member 9, both the members 8, 9 being alternately arranged so that the support member 3 is horizontally displaceable relative to a displacement of earthquake. A sacrifice anticorrosive member 11 consisting of aluminum foil or zinc foil is arranged in the connecting part by welding between the stainless steel components of the support part 3 and the electrically contact part adjacent thereto.  According to this, since an electric circuit can be formed to prevent the corrosion, the corrosion of the stainless steel member can be prevented over a long period of time.
Patent JP-H11164997-A (JP)
Title: Clothes drier
Inventor: KAWABATA SHINICHIRO
IPC: D06F58/02
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To secure high dehumidifying efficiency by bringing circulation air into contact with cooling water of a large free surface area for a long period so as to execute heat exchange. SOLUTION: This system is provided with a clothes drying drum 5 arranged within a drier main body 1, a circulating air duct 13 whose one side is communicated with the drum entrance 11 of the drum 5 and whose the other side is communicated with the drum exit 15 of the drum 5 to circulate circulating air by a blowing fan 19 and a drying heater 17 heating circulating air within the air duct 13, and the fan 19 is arranged between the exit 15 and the heater 17. On the other hand, at the casing part 21 of the fan 19, cooling water is made to flow along a casing inner wall surface 31 to bring the circulating air into contact with the cooling water to cool and dehumidify the circulating air.
Patent JP-H06180298-A (JP)
Title: Water content measuring apparatus
Inventor: KASAI YOSHIO
IPC: G01N27/02
Filed: 1992-12-14
Abstract: PURPOSE:To automate management of concrete by instantaneously obtaining water content of the concrete without requiring hands. CONSTITUTION:A resistance value and an electrostatic capacity of a ceramic element 5 for constituting a ceramic humidity sensor 1 are detected by fetching a detection signal to be output from the sensor 1 buried in concrete 4, and a temperature of the sensor 1 is detected by a temperature sensor 2 buried in the vicinity of the sensor 1. Constants Ar, Er, Ac, Ec of water contents stored in a memory 12 are read based on the temperature obtained by the detecting operation, and then water content W of the concrete 4 is calculated from the resistance value and the capacity of the element 5 by using an Arrhenius equation.
Patent JP-H11166341-A (JP)
Title: Door locking device
Inventor: ENARI YASUAKI
IPC: E05B63/14
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a locking device which closely adheres to a fixed frame not causing looseness when the locking device is in the locking state. SOLUTION: A door locking device includes a handle 3A for turning a rotating shaft 3 passed from the outside 2A of a door opened and closed to a fixed frame to the inside 2B on the outside thereof, an engaging means connected to the turning shaft 3C through a link mechanism on the inside 2B of the door 2 to be engaged with the fixed frame. The engaging means is formed by an engaging member 8 having a connecting part 14 and a support part 15 which are separated from each other. The engaging member 8 is turnably connected to links 5, 6 of the link mechanism at the connecting part, and turnably connected and supported by a support means provided on the inside region of the door 2 at the support part 15.  The engaging member interlocks with the turning operation of the handle 3A when the door 2 is closed to the fixed frame through the link mechanism, and turned on the support part 15 to press the inside region of the fixed frame, thereby clamping the region in cooperation with the door 2.
Patent JP-H03193352-A (JP)
Title: Ink jet head
Inventor: HORIO HIDEAKI
IPC: B41J2/05
Filed: 1989-12-22
Abstract: PURPOSE:To reduce the power consumption, enhance the efficiency, and stabilize the delivery direction and size of an ink drop by a method wherein counter electrodes are changed in shape, and a distance between the electrodes is reduced by disposing parts of the both electrodes close to each other. CONSTITUTION:With the application of a voltage from a signal generator to an arbitrary signal electrode 10a, an electric line of force (a) to a common electrode 10b is generated in conductive ink at an electric current passing part A, and an electric current flows along this electric line of force (a). At this time, since a distance between the signal electrode 10a and the common electrode 10b is minimum at the top center parts of the electrodes, a maximum electric current density is obtained at the center parts B. The highest temperature is obtained at the center parts B along the electric current direction of the current passing part A, and ink begins boiling to generate bubbles at the center parts B. In this manner, the pressure of the conductive ink in a pressure chamber 8 is rapidly increased, and an conductive ink drop 9 is jetted out of an ink delivery port 3 to fly and adhere to recording paper to form a dot thereon. Since ink is constantly refilled by the consumed amount from an ink flow path 6, ink drops in accordance with signals are continuously generated so that dots can be arbitrarily continuously formed on the recording paper.
Patent JP-H09176275-A (JP)
Title: Flexible polyurethane foam and its production
Inventor: UTSUMI HIROYUKI
IPC: C08G18/65
Filed: 1995-12-21
Abstract: PROBLEM TO BE SOLVED: To obtain a soft flexible polyurethane foam suitable for seat backs of automobiles, etc., while using water alone as the blowing agent. SOLUTION: A flexible polyurethane foam is produced by reacting a polyisocyanate with a polyoxyalkylene polyol component at an isocyanate index of 70-90 while using water alone as the blowing agent. The polyol component used comprises a polyoxyalkylene triol (A) having a hydroxyl value of 60-80mgKOH/g and a content of terminal ethylene oxide units (based on all the alkylene oxide units added to an initiator; the same applies hereunder) of 5-30wt.%, a polyoxyalkylene polyol (B) having a hydorxyl value of 40-60mgKOH/g and a content of terminal ethylene oxide units of 5-30wt.%, and a polyoxypropylene polyol (C) having a hydroxyl value of 35-300mgOH/g in a wt. ratio of A to B of (100:0)-(50:50) and a wt. ratio of (A+B) to C of (95:5)-(70:30).
Patent JP-S6427452-A (JP)
Title: Additive for frozen ground fish
Inventor: FUJITA YATSUKA
IPC: A23L17/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain an additive for frozen ground fish, deodorizing or alleviating an unpleasant fish smell of ground fish, by using branched dextrin and a surface active agent for food as active ingredients. CONSTITUTION:An additive for frozen ground fish obtained by blending 100pts. wt. branched dextrin or reduced branched dextrin having 3,000-500,000 average molecular weight with 1-200pts.wt., preferably about 3-20pts.wt. surface active agent for food such as fatty acid monoglyceride, polyglycerin fatty acid ester, sorbitan fatty acid ester, sucrose fatty acid ester or lecithin and, in necessary, fats and oils and a saccharide as active.
Patent JP-H04197417-A (JP)
Title: Air cleaner
Inventor: ABE HIDEJI
IPC: B01D53/30
Filed: 1990-11-29
Abstract: PURPOSE:To set the operation method of a machine body always most proper to a user regardless of a smoker's place without being affected by the air stream in a room by arranging a plurality of contamination sensors at different positions in the room. CONSTITUTION:A plurality of the first and second contamination sensors 1,2 detect the contaminant, tobacco smoke or pollen in air. contaminated air is sucked by a fan motor 6 and the contaminant or offensive smell in the air is adsorbed by a filter. Further, a plurality of the contamination sensors 1,2 are arranged at different positions in the room and the operation of the fan motor 6 is determined corresponding to the respective contamination sensors by a control means. As a result, the operation method of the machine body always most proper to a user can be set regardless of a smoker's place without being affected by the state in the air stream in the room.
Patent JP-H02178186-A (JP)
Title: Hose delivery mechanism for high-pressure flusher
Inventor: FUJITA MASUTAKA
IPC: B65H75/34
Filed: 1988-12-28
Abstract: PURPOSE:To make a high-pressure water injection direction optionally settable by drawing a hose, connected to a high-pressure pipe via each swivel joint at a turnable center and a reel shaft end, out of a reel, in a high-pressure flusher for a sewer pipe or the like. CONSTITUTION:A high-pressure flushing car 1 supports a reel 13 on a base 2 via a turnable 4 free of rotation in horizontality and around a shaft, and connects the terminal of a hose 15 rolled on the reel 13 to a high-pressure pipe 20 out of a pressure machine via a second swivel joint 12 at a reel shaft end, a pipe 20, and a first swivel joint 19 at the turnable center. At time of flushing, the hose 15 is drawn out of the reel 13 via a guide member 37 free of horizontal rotation and thereby a nozzle being attached to a tip of the hose 15 is directed in the optional direction, and high-pressure water is sprayed toward a desired position. Thus, extraneous substances sticking to the inside of a flushed pipe are easily and positively scraped off and, what is more, these extraneous substances can be prevented from leaving behind.
Patent JP-H01174682-A (JP)
Title: Multi-dyeing of silk fabric
Inventor: HASEGAWA FUMITO
IPC: D06P5/00
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a colored silk fabric having characteristic complexity, delicacy and variety of multiple-dyeing, by dyeing silk fabric with reactive dye, soaping and dyeing with acid dye or dye of tree and plant. CONSTITUTION:Silk fabric is dyed with reactive dye by using a textile dyeing machine, soaped at high temperature and then acid dye or metallic dye or dye of tree and plant (dye having a color opposite to that of the reactive dye as hue) by a conventional procedure to give a multi-color dyed silk fabric which has never existed.
Patent JP-2001149936-A (JP)
Title: Electrolytic sterilized water immersion vessel
Inventor: MIURA TOSHIYUKI
IPC: C02F1/46
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrolytic sterilized water immersion vessel by which thin paper and thin cloth are impregnated with constantly generated strongly acidic electrolytic water, the used thin paper and thin cloth are easily treated, and a strongly acidic electrolytic water-immersed body is supplied at a low cost. SOLUTION: This electrolytic sterilized water immersion vessel 1 consists of an electrolytic water supply box 3 and an immersed body storage box 5. The supply box 3 is formed by integrating an electrolyte housing 31 and a power source housing 32. The housing 31 is obtained by forming the insulator 35 and opposed electrolyzing electrodes 33 and 34 into a box 36, putting an electrolyte 37 in the box 36 and making the one electrode 34 porous. An electrolyzing power source 38 for supplying power to the electrodes 33 and 34 is set in the housing 32. The sheets of the tissue paper 53 can be placed on one another in the box 5. The flat-face side of the accumulated tissue paper is always energized toward the electrode 34 by an energizing mechanism 52 provided in the box 5.
Patent JP-H10173377-A (JP)
Title: Charged particle incidence shielding apparatus
Inventor: KIMURA KOICHI
IPC: B64G1/54
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To block externally incoming charged particles by a shield layer from incidence in an apparatus housing by burying a capacitor in the shield layer to generate an electric field oriented from inside the housing to the outside. SOLUTION: A capacitor 18 is buried in a shield layer 13. A power source 19 normally feeds a high voltage between flat plates 15, 16 for generating an electric field L oriented to outside an apparatus housing 12, perpendicular to the inside of the housing 12. This field L generated by the capacitor 18 and charges stored between the plates 15, 16 shield the housing 12 against cosmic rays (positively charged particles) entering from the outside. If the incoming cosmic ray enters the shield layer 13, the shield layer 13 attenuates its energy, thus blocking the externally incoming charged particles from incidence in the housing.
Patent JP-H08171310-A (JP)
Title: Fixing structure for photoreceptor drum
Inventor: TANAKA SHIGERU
IPC: G03G21/16
Filed: 1994-12-19
Abstract: PURPOSE: To prevent a pressing member for fixing a front flange to a rotary shaft or the front flange from being deformed and to easily maintain a strongly fixing feasible state and an easily attaching and detaching feasible state as for structure for fixing a photoreceptor drum provided with a cylindrical photoreceptor, the front flange and a back flange to the rotary shaft. CONSTITUTION: When the photoreceptor drum 10 is externally inserted from the tip of the rotary shaft 30, the back flange is made to abut on a stopper fixed to the shaft 30. The tip part of the shaft 30 is formed to be hollow and this hollow part 34 is provided with a slit 33. The main part of the pressing member 40 is constituted of an internal insertion part 41 internally inserted in the hollow part 34, a ring part 112 externally inserted in the shaft 30 and a coupling part integrally coupling them. When the pressing member 110 is engaged in the tip of the shaft 30 after the drum 10 is attached to the shaft 30, the ring part 42 is made to abut on the level difference part 12b of the front flange 12 extending over the whole circumference thereof. Then, the pressing member 40 is fixed to the shaft 30 by a bolt 60.
Patent JP-H01175516-A (JP)
Title: Indicating circuit for air conditioner of vehicle
Inventor: KOSAKA HIROYUKI
IPC: B60H1/00
Filed: 1987-12-28
Abstract: PURPOSE:To reduce the number of parts by connecting one common dimming circuit consisting of dimming transistors and dimming resistors in series to a group of indicators which are connected to each other in parallel, connecting a light control switch to a transistor base, and connecting resistors to the group of indicators in parallel. CONSTITUTION:In the daytime when a light control switch 23 is off, a current flows in LEDs 25 which indicate the actions of switches 24 which are selectively operated by each indication circuit 1, 7, 13, 16 via a transistor 18 and resistors 26 to brightly light the LEDs 25. In the nighttime, as the light control switch 23 is turned on, a current flows in the base of the transistor 18, which is turned off changing the flow of a current as from a dimming resistor 19 to the resistors 26 and to the LEDs 25, dimming the LEDs 25 one stage darker. At this time, even if there is variation in the number of the lighted LEDs 25, the dispersion in brightness can be lowered by means of a resistor 27. Thereby, the indications of a plurality of indicating circuits can be dimmed through one dimming circuit, reducing the number of parts while miniaturizing a printed board.
Patent JP-2000164618-A (JP)
Title: Metal foil with bumps, circuit board and semiconductor device using the same
Inventor: MURAMATSU SHIGEJI
IPC: H01L23/498
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To obtain a mounting structure, which surely, easily and electrically connect electrodes for connection with external connection terminals, without enlarging the mounting area of a surface-mounted type electronic component in which the electrodes for connection are arranged with high density. SOLUTION: In a metal foil 20 with bumps, bumps 22 which are formed by press work to the metal foil with the same arrangement as the planar arrangement of electrodes 12 for connection, which are formed in a semiconductor element 10 and are to be electrically connected with the electrodes 12 for connection are formed, protruding on one surface side of the metal foil, and a wiring pattern in which the metal foil is electrically connected with the respective bumps 22, is formed.  A circuit board 40, in which an adhesive agent layer 18 having electrically insulating property is formed on the metal foil 20 with bumps, covering one surface side of the metal foil, is bonded and retained on a surface of the semiconductor element 10 on which surface the electrodes for connection are formed, by using the adhesive agent layer 18 in a state such that the tip parts of the bumps 22 are in contact with the respective electrodes 12 for connection.
Patent JP-H07189275-A (JP)
Title: Underwater tunnel excavator
Inventor: OISHI YOSHIHIRO
IPC: E02D29/063
Filed: 1993-12-28
Abstract: PURPOSE:To make it possible to enhance the stability of a cutting face in simple structure by installing a drive device which rotates around its vertical shaft with a drive motor by way of a rotary shaft which has four gates on the front and supports gate plates with a bearing and a seal member. CONSTITUTION:Cutting edges 12 are mounted to the front of an excavator main body 11 while a chamber partitioned with a bulkhead is installed in the rear. An erector device, which mounts a ring piece brought in, is installed into the excavator main body 11. In this case, there are formed four gates 31, which take in earth and sand, on the cutting edges, which rotate each gate plate 32 around their vertical shaft. A rotary angle or an on/off pattern in the rotary direction of each gate plate 32 is selected, which enhances or advantages the stability of the cutting face or the intake ability of earth and sand. It is, therefore, possible to adjust the angles of the gate plates in conformity with an yawing behavior of the main body 11 and to perform posture control or execute curved work. At the same time, the symmetrical gate pattern on both sides enhances its ability to run straightly.
Patent JP-2000157071-A (JP)
Title: Cultivation greenhouse for preventing snow and multi- span type cultivation greenhouse for preventing snow
Inventor: TATSUKUCHI HIDEO
IPC: A01G9/26
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide both a cultivation greenhouse for preventing snow and a multi- span type cultivation greenhouse for preventing the snow capable of smoothly melting the snow falling on a roof and surely ensuring the daylighting properties even in an area with a large number of snowfalls and a large amount of the snowfall. SOLUTION: This cultivation apparatus 100 for preventing snow is premised on a cultivation greenhouse for heating a roof part 20 and preventing the snow and the roof part 20 and is composed of an electroconductive glass prepared by integrally forming a thin layerlike electroconductive layer on one surface of a transparent platy glass, slender thin sheetlike electrodes installed at a prescribed interval kept therebetween on the surface of the electroconductive layer of the electroconductive glass and fed with an electric power from a power source and a transparent insulating coating formed by covering at least all the surface of the electroconductive layer with the surface of the electroconductive glass equipped with the electrodes or without the insulating coating. The electroconductive layer of the electroconductive glass is energized from the electrodes to thereby heat the electroconductive layer and melt the snow.
Patent JP-2000162027-A (JP)
Title: Electronic force balance
Inventor: NISHIBAYASHI KAZUO
IPC: G01G21/28
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an electronic force balance wherein the variation in the measured value due to the heating of electronic circuit elements can be suppressed, without so raising the cost and without losing the design and the operability. SOLUTION: The electronic force balance has a balance mechanism 1 and electric circuits 21, 22, 23 all housed in the same casing 3, air flow blocking members 81, 82, 83 partition the electric circuits 21, 22, 23 from the balance mechanism 1, an opening 23c for venting the hot air to the outside is formed in the casing 3 at the layout region of the electric circuit 21, thereby directly exhausting the hot air generated from the heating of elements in the electronic circuits 21, 22, 23 from the opening 32c, without allowing the air to reach the layout region of the balance mechanism 1. Thus the temp. difference between the layout region of the balance mechanism 1 in the casing 3 and the interior of a weighing chamber 6 is reduced to prevent the air from flowing into the weighing chamber 6 through a through-hole 32b to strike on the bottom face of a weighing pan 5.